Single-zone systems that feature an innovative design and high efficiency levels. The mirrored wall-mounted indoor units allow for easy installation, while the majority of systems in this line achieve Energy Star and tax credit qualifications.

Welcome To LG
LG Electronics USA Commercial Air Conditioning business is a leading player in the global air conditioning market, manufacturing both commercial and residential air conditioners and providing total sustainability and building management solutions. From consumer units to commercial air conditioning systems, LG provides a wide range of innovative products for heating, ventilating and air conditioning.

About Duct-Free Systems
A duct-free system, also known as a "split" air conditioner system, is made up of or includes two components: an indoor unit to deliver conditioned air to the room, and an outdoor unit located outside of the house. Compact refrigerant lines run between the two units, eliminating the need for bulky ductwork. Duct-free systems are ideal for older homes that have no ductwork, room additions, or areas in homes that just never seem to be the right temperature or are never comfortable.

LG duct-free systems are available in a range of sizes and styles - including systems that can heat and cool multiple rooms with a single outdoor unit to fit almost any need. The indoor units are available in many different types to fit with the look and feel of your home.

How To Choose A Room Air Conditioner
Compared to large capacity central units, room air conditioners have several advantages. The initial cost of a room air conditioning unit is significantly lower than the cost of central air. Because room air conditioners are designed for cooling small spaces, operating costs are reduced. And, room air conditioners can provide personalized temperature and humidity controls that central systems cannot.

Calculating Cooling Capacity
Cooling capacity is the critical factor in properly selecting a room air conditioner. Cooling capacity is measured in British Thermal Units (BTUs) and typical models will range in capacity from 5,000 BTUs to 28,500 BTUs.

Choosing an undersized unit will overwork the unit and it will not cool properly. Choosing an over-sized unit will cost more to buy and operate and it will not dehumidify properly.

We can help you to calculate capacity. Be prepared to provide specific information on:

Room Dimensions

A simple floor plan to show the location of doors and north-facing windows

The number of people it will serve

Sources of heat such as lamps, TV and appliances

An explanation of what's above the intended room

Your insulation provisions

Cooling Capacity by Room Size
Measure the length and width of the area to be cooled. Multiply the length by the width to determine square footage or square meters. Locate the room size in the chart below to select the appropriate BTUs. Then use the product information to select the unit for your room. When cooling rooms with uninsulated ceilings, great rooms, or southern or western sun exposures - step up to the next BTU size.

Room Size

BTU

Sq. Ft.

Sq. m

150

14

up to 5,000

165

15

5,200

216

20

6,000

350

33

8,000

425

39

9,000

500

46

10,000

640

60

14,00

900

84

15,100

1,110

103

18,000

1,170

109

18,500

1,435

133

22,000

1,672

154

25,000

1,960

182

28,500

Air Conditioner Tips
Air flow - Keep air filters clean. Do not block air flow areas.

Roomside view - J-models feature concealed power cord storage, this eliminates excessive cord exposure when receptacle is located close to unit.

Wall Opening For RAB46/47/48 Cases
A finished opening of 26 1/8" x 15 3/4", clear of intrusions, is required. Keep clearance of 4" from side walls. Brick veneer or frame walls should have wood studding surrounding case to provide firm anchoring with screws. Case can be fastened directly to brick or block walls with screws sunk in lead expansion shields. NOTE: units should be caulked on all four sides of case to the building exterior to assure building integrity.

This air conditioner has an Energy Efficiency Rating of 12.6 and has an estimated yearly operating cost of $120.14.

Your operating costs will depend on your utility rates and use. The estimated yearly operating cost is based on the 2011 national average cost of $.1109 cents per kWh for electricity and an estimated number of operating hours of 750 hours.

For more information, visit www.ftc.gov/appliances.

System Model

System Model:

LA180HSV2

Indoor Model:

LAN180HSV2

Outdoor Model:

LAU180HSV2

Performance

Capacity - Cooling:

18,200 BTU

Capacity - Heating:

22,000 BTU

EER:

12.6

SEER:

20.5

HSPF:

9.7

Air Circulation (H/M/L):

600/510/420 CFM

Fan Speeds:

6/Auto/Chaos

Dehumidification:

5.5 Pts/Hr

Indoor dB(A):

45/40/35 dB(A)

Outdoor dB(A):

53 dB(A)

Warranty:

3 Years Parts, 5 Years Compressor

Electrical

Rated Voltage Outdoor:

230/208-60-1

Rated Voltage Indoor:

230/208-60-1

Rated Amps:

17.0 Amps

Min. Circuit Ampacity (MCA):

19

Max. Overcurrent Protection (MOP):

30

Refrigerant Line Specifications

Pipe Size - Liquid:

3/8"

Pipe Size - Suction:

5/8"

Additional Refrigerant:

0.38 Oz./Ft.

Max. Pipe Length:

98 Ft.

Max. Elevation:

49 Ft.

Thermostat Range

Cooling:

64° - 86°F

Heating:

60° - 86°F

Indoor Dimensions and Weights

Overall Width:

40 9/16"

Overall Depth:

9 7/8"

Overall Height:

12 13/16"

Weight:

37.5 Lbs.

Outdoor Dimensions and Weights

Overall Width:

34 5/16"

Overall Depth:

12 5/8"

Overall Height:

31 1/2"

Weight:

132.3 Lbs.

Features

Inverter (Variable Speed Compressor)

Energy Saving

R-410A Refrigerant

Gold Fin Anti-Corrosion

Self-Cleaning Indoor Coil

Cooling/Heating/Fan Mode

Jet Cool/Jet Heat

Chaos Wind

4-Way Auto Swing

Ultra Quiet Operation

Sleep Mode

Dehumidifying Mode

Auto Restart

Auto Changeover

Built-In Low Ambient Standard, Down To 14°F (Cooling Mode)

24-Hour On/Off Timer

Condensate Sensor Connection

Plasma Air Purifying System

Interior Unit Includes

Wall Unit

Installation Plate and Hardware

Remote Control, Batteries, Holder and Holder Hardware

Installation Manual

Exterior Unit Includes

Exterior Unit

Exterior Unit Has Sufficient Refrigerant For Charging Indoor Coil And A 25 Ft. Line Set (Line Set Not Included)

Warranties on mini split air conditioners only include parts and do not include labor. The licensed HVAC Technician who installs your air conditioner should always provide you with a labor warranty (preferably for at least a full year to compliment the manufacturers' parts warranty).

AJ Madison will only finalize a Mini Split (Ductless Split System) purchase with an authorized HVAC Technician. AJ Madison recommends the installation of a mini-split system to be performed by a trained and qualified HVAC technician with the proper knowledge and background. A trained technician will be able to judge the best location for the air handling (evaporator) unit and also the correct size for the area the unit will heat and/or cool. For assistance with all your technical needs please contact our technical department at hvactechsupport@ajmadison.com.

Should you experience an issue during the installation or the initial startup of a unit please do not contact the manufacturer. You should have the technician that installed your system contact either AJ Madison or the manufacturer. We cannot accept any service or warranty calls from anyone but a licensed HVAC technician. We have a full technical support team available to help you throughout the installation process.

AJ Madison, Inc. cannot be held liable for improper installation and operation of any product purchased from our company. Should a warranty issue arise in which parts will need to be replaced, an installation receipt will be required along with your AJ Madison sales receipt. Failure to provide a receipt or invoice may result in the warranty not being honored.